Question

In the digital circuit shown in the figure, for the given inputs the P and Q values are:

• A. \( P = 1, Q = 1 \)
• B. \( P = 0, Q = 0 \)
• C. \( P = 0, Q = 1 \)
• D. \( P = 1, Q = 0 \)

Hint:

When analyzing logic circuits, work step by step through each gate (AND, OR, NOT) to determine the final outputs.

Answer 1

The Correct Option is B

For the given digital circuit, follow the logic gates step by step. 
Using the inputs \( P = 0 \) and \( Q = 1 \), we compute the outputs as follows: 
- The AND gate gives \( 0 \) 
- The NOT gate inverts the inputs appropriately. 
Hence, the correct output for the given circuit is: \[ P = 0, Q = 0 \]